By services, 22 July, 2022 14 December 1988 Income Tax Severed Letter 7-6614 - [Qualified Small-Business Corporation Share]
By services, 22 July, 2022 10 November 1989 Income Tax Severed Letter AC58523 F - Déduction du redressement pour provision net
By services, 22 July, 2022 25 March 1988 Income Tax Severed Letter 5-5566 - [Retirement compensation arrangements (RCA's)]